Best font

Please provide me with the best information regarding fonts.I just wanted to know which is the best font that can be used to write college essays and papers. And which of them is to be used in case I'm writing blog articles.So please give me a complete guide on the type of fonts to be used in various fields. I feel very pleasure to be a part of this community. Since I'm new hereI will be utilizing this platform for the best, especially to learn many things apart from sharing what I know about this platform. Looking forward for best results from here.